<?php

namespace app\admin\controller\dts\garden;

use app\common\controller\Backend;
use think\Db;

/**
 * 园所通知管理
 *
 * @icon fa fa-circle-o
 */
class Notice extends Backend
{

    /**
     * Notice模型对象
     * @var \app\admin\model\dts\garden\Notice
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\dts\garden\Notice;

    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    public function index() {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            
            $defaultJoin = [
                ['admin admin', 'admin.id = notice.admin_id', 'left']
            ];
            
            $list = Db::name('dts_garden_notice')->alias('notice')
            ->field('notice.id,notice.title,notice.push_text,notice.createtime,admin.nickname as admin__nickname')
            ->join($defaultJoin)
            ->where($where)
            ->order($sort, $order)
            ->paginate($limit);

            $result = array("total" => $list->total(), "rows" => paginateList($list));

            return json($result);
        }

        return $this->view->fetch();
    }

    //详情
    public function details($ids = null) {

        $row = $this->model->where('id', $ids)->find();

        if($row) {
            $teacherArr1 = explode(',', $row['teacher_notice_range']);
            $teacherArr2 = explode(',', $row['teacher_read_range']);
            $teacherArr = array_unique(array_diff($teacherArr1, $teacherArr2));
            $row['teacherNum'] = sizeof($teacherArr);
            $row['teacherStr'] = Db::name('admin')->where('id', 'in', $teacherArr)->value('GROUP_CONCAT(DISTINCT nickname)');
    
            $parentArr1 = explode(',', $row['parent_notice_range']);
            $parentArr2 = explode(',', $row['parent_read_range']);
            $parentArr = array_unique(array_diff($parentArr1, $parentArr2));
            $row['parentNum'] = sizeof($parentArr);
            $row['parentStr'] = Db::name('user')->alias('user')
            ->join('dts_student stu', 'stu.user_id = user.id', 'left')
            ->where('user.id', 'in', $parentArr)
            ->value('GROUP_CONCAT(DISTINCT stu.username,stu.relationship)');

            $row['allNum'] = sizeof(explode(',', $row['push_text']));
        }

        $this->assign('row', $row);

        return $this->view->fetch();
    }
}
